1. Local Dimming Backlight Solution, 800cd/㎡ Brightness (Area Control Light Technology) 2. 4K display, 120Hz refresh rate, anti glare glass. 3. High color gamut and high dynamic contrast. 4. Built in AI 48 million camera and eight array microphones. 5. Android 13, 8-core processor, 8+128G configuration. 6. 40 point high-precision fine pen writing infrared touch technology. 7. 5G WiFi hotspot, supporting Bluetooth connection. Currently, it is the largest size product among the LCD display products on sale. LCD size 114.5 "LCD Backlight source DLED-Local Dimming area control technology DLED-OD35 Resolution 3840 * 2160 Color mode RGB Screen brightness 800cd/㎡ (Max) Contrast ratio 7000:1 (typ) Dynamic contrast 1000000:1 (typ) Response time 6.5ms (Typ.) Grayscale 8-bit+FRC Color gamut 85% (Typ) Refresh rate 120Hz, screen color count 10.7M Viewing angle H 178 °/V 178 ° (CR ≥ 10) Pixel pitch 0.22 (H) x 0.66 (V) mm Visible area 2534.4 (H) x 1425.6 (V) mm Display panel lifespan of 50000 hours (typ) Architecture A55 Working frequency of 1.5GHz with 8 cores ARM Cortex-A55 (8 cores) GPU Mali-G52 MP2 (2EE) 600MHz internal cache capacity (RAM) 8GB (DDR4) Internal storage capacity (ROM) 128GB Byte System version Android 13 OSD voice in Chinese and English Front interface HDMI in 1 USB3.0 3 Touch-USB 1 USB2.0-B interface Type C 1 USB 2.0 Function Front button Power on/off 16mm circular reset switch, red and blue indicator lights HDMI out 1 HDMI in 2 3840* 2160@60Hz USB2.0 1 USB3.0 1 Earphone out 1 TF card 1 TF Reader SPDIF out 1 Touch-USB 1 USB2.0-B interface RS232 (UART) 1 DB9 type RJ45 1 OPS computer module interface 1 (TX24A-80PIN OPS)
voice Speaker power 2 × 15W (8 Ω) THD+N<10% Speaker power 2 × 15W (8 Ω) THD+N<10% @ 1KHz frequency response 100Hz-15KHz @ ± 3dB (1KHz 0dB reference signal) Speaker type enclosure, high and low frequency speakers, stereo output Radiation direction backwards and downwards network connections Wired network 10/100M automatic recognition and DHCP Wireless network IEEE 802.11a/b/g/n/ac 2.4GHz/5GHz 2T2R BT+WIFI Bluetooth BT5.0 Wireless hotspot 2.4GHz/5GHz Built in camera Microphone parameters Communication method: USB 48 million effective pixels (Sony Sensor, 8000 * 6000 pixels) Sound source localization support Facial tracking support Visual field angle of 120 ° distortion<1% Microphone type: Linear equidistant array microphone Number of digital microphones: 8 arrays Signal to noise ratio 65db Sensitivity -38 ± 1db Pick up distance 8-10 meters Sampling rate 16KHz, sampling bits 16 bits The system is compatible with Windows 7/10; Andirad 7.0 and above Share Andirad with Windows to share camera and microphone Touch parameters Touch type non-contact infrared sensing technology Interpolation resolution 32767 (W) × 32767 (D) 40 touch points Minimum recognizable object Ø 2mm Touch accuracy ± 1 mm Response speed ≤ 5ms Input method: opaque objects (such as fingers, pens, etc.) Output format coordinate output Theoretical unlimited clicks Light resistant incandescent lamp (220V, 100W), with a vertical distance of 350mm or more and a solar irradiance of up to 90000Lux power supply Rated input voltage 100-240V~50/60Hz, maximum power consumption 980W Standby power<0.5W Power switch ship type double knife switch Whole machine structure Net weight 140kg Gross weight 180kg Bare body dimensions (W x D x H) 2627.5mm * 130mm * 1545mm (product diagonal dimensions: 120 inches) Packaging size (W x D x H) 2780 * 450 * 1850mm (length * width * height) Gravity cardboard box+pearl cotton+universal wheel bottom support machine structure Shell description: Mold stamping backboard+hardware back cover+aluminum alloy sandblasted front frame The shell color is all black VESA hole position 1836mm * 630mm Wall mounted bracket size 2000mm * 800mm Packing List Remote Control 1 Power cord 1 Whiteboard Pen 1 Whip 1 Instruction Manual 1 (System Built in Electronic Version)
Universal wheel mobile base with optional square tube bending and surface sandblasting treatment Wall bracket standard Usage environment Working temperature: 0 ℃ -40 ℃ Storage temperature - negative 20 ℃~60 ℃ Working humidity 10% -90% without condensation Maximum usage time (hours/day) 18 hours Partial Function Introduction Multimedia playback support Mobile wireless screen mirroring support Computer wireless screen mirroring support requires an additional screen mirroring device to achieve Dual band hotspot supports 2.4G+5G hotspot Intelligent electronic whiteboard support WPS office software support Screen recording and screenshot support Welcome Template Support File management support Split screen display divides the screen into two, displaying different content One click energy-saving The LCD screen backlight can be turned off or on with one click without turning off the power of the entire machine, achieving energy-saving function Yes, it can achieve the function of individual listening Dual system operation combined with OPS computer module to achieve seamless switching between Andirad and Windows Soft central control Without the need for any buttons, the screen can be accessed through gestures to touch the central control, enabling it to operate on any signal channel Implement controls such as return, homepage, process termination, channel switching, annotations, brightness, volume, etc Lock Screen Configure remote control, in addition to TV remote control function, can lock/unlock touch and device with one click through the remote control Key. Intelligent signal switching, plugged into an external computer, automatically searches for signals and prompts or automatically switches, ensuring convenience of use Intelligent multimedia playback can automatically recognize USB storage, prompt and switch to built-in multimedia playback of videos, audio, and images Anti glare tempered glass support The intelligent brightness adjustment machine can sense and automatically adjust the screen brightness to achieve the best display effect in different lighting environments Tencent Meeting Support An open Android system that allows for the free installation of various APKs
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